Rewatching season 1 - and loving it.
Seriously, the quality of this show is so good, it's moving.
Yeah I know it's not perfect and actually there are a lot of flaws in the story writing, but it's so easy not to care about them at all while watching. I don't think I've ever been more enamoured with a show than I am with this one.
I loved Smallville, Six Feet Under, and I'm sure a lot more shows starting with letters other than S.
But this is just one show that really stole my heart.